You need to look closely at your circuit diagrams and see that the RESET affects all three circuits, as the flip flop will be changed if the reset is faulty, this in turn will affect both other circuits, you need to go into detail with this as it is a distinction, explain how a NAND gate flip flop works with truth table then say how this will be affected by the RESET. Then how the output of all the flip flops will be affected and in turn each gate after that will have the incorrect input and output for the circuit to operate correctly.